Changes

EM.Terrano

1,005 bytes added, 23:08, 25 July 2015
/* Defining Transmitter Sets */
* Click the {{key|OK}} button of the dialog to close it.
A new transmitter set entry is added in the '''Transmitters''' section of the navigation tree.  A radiation pattern file usually contains In the value of "Total Radiated Transmitter Set dialog, you can also set the '''Baseband Power" ''' of your transmitter in Watts and its file header. This is used by default for power calculations '''Phase''' in the SBR simulationdegrees. However, you can There is a check the box labeled "'''Custom Power'''" , which is checked by default. In that case, the power and enter a value for phase boxes are enabled and you can change the transmitter default 1W power in Wattsand 0° phase values as you wish.  [[EM.Cube]] can also rotate the imported 's ".RAD" radiation pattern arbitrarilyfiles usually contain the value of "Total Radiated Power" in their file header. In this case, you need This quantity is calculated based on the particular excitation mechanism that was used to specify generate the '''Rotation''' angles pattern file in degrees about the X-, Y- and Z-axesoriginal [[EM. Note that these rotations are performed sequentially and in order: first a rotation about Cube]] module. When the X-axis"Custom Power" check box is unchecked, then a rotation about EM.Terrano will use the Y-axis, and finally a rotation about total radiated power value of the Z-axisradiation file for SBR calculations.
EM.Terrano allows you to define a basic '''Heterodyne Transmitter Chain'''. As shown in the figure below, you can specify the characteristics of the baseband/IF amplifier, mixer and power amplifier (PA) including stage gains and impedance mismatch factors (IMF) as well as the characteristics of the transmission line segment that connects the PA to the antenna. Note that the transmitting antenna characteristics are automatically filled from using contents of the radiation file, but you can define the antenna efficiency as a percentage.
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[[EM.Cube]] can also rotate the imported radiation pattern arbitrarily. In this case, you need to specify the '''Rotation''' angles in degrees about the X-, Y- and Z-axes. Note that these rotations are performed sequentially and in order: first a rotation about the X-axis, then a rotation about the Y-axis, and finally a rotation about the Z-axis.
=== Defining Receiver Sets ===
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